---
title: TaskRequestItem.OutlookInternalVersion Property (Outlook)
keywords: vbaol11.chm1890
f1_keywords:
- vbaol11.chm1890
ms.prod: outlook
api_name:
- Outlook.TaskRequestItem.OutlookInternalVersion
ms.assetid: c9360281-b930-3bf2-0403-04a98f1c66ce
ms.date: 06/08/2017
---


# TaskRequestItem.OutlookInternalVersion Property (Outlook)

Returns a  **Long** representing the build number of the Outlook application for an Outlook item. Read-only.


## Syntax

 _expression_ . **OutlookInternalVersion**

 _expression_ A variable that represents a **TaskRequestItem** object.


## See also


#### Concepts


[TaskRequestItem Object](taskrequestitem-object-outlook.md)

